Picture table recognition method and device, electronic equipment and storage medium

The embodiment of the invention provides a picture table recognition method and device, electronic equipment and a storage medium, and relates to the technical field of image recognition. The method comprises: carrying out the segmentation of a table region, and obtaining a horizontal line segmentat...

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Hauptverfasser: MENG LIYU, WANG MINGHAO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The embodiment of the invention provides a picture table recognition method and device, electronic equipment and a storage medium, and relates to the technical field of image recognition. The method comprises: carrying out the segmentation of a table region, and obtaining a horizontal line segmentation grey-scale map, a vertical line segmentation grey-scale map, a row region segmentation grey-scale map and a column region segmentation grey-scale map; performing connected region analysis and clustering on the binarized horizontal line segmentation grey-scale map, the binarized vertical line segmentation grey-scale map, the binarized row region segmentation grey-scale map and the binarized column region segmentation grey-scale map to obtain a horizontal line segment object set, a vertical line segment object set, a row region pixel point set and a column region pixel point set; determining a plurality of cells according to the transverse line segment object set, the vertical line segmentobject set, the row regi